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<title>Taking Derivatives</title>
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<p>&nbsp;</p>

<h1 align="left"><u>Operator d</u></h1>

<p align="left"><font size="5" color="#FF0000"><b>Takes a derivative</b></font><b><font size="5" color="#FF0000"> 
with respect to the i<sup>th</sup> variable</font></b></p>

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<p align="left"><b><font size="6">Usage</font></b><font size="6">:</font></p>
<p align="left"><font size="6">dT/dx<sub>i </sub>= <u>T</u>.<a href="i_tpsa.htm#d" style="text-decoration: none">d</a>.<u>i</u>&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; 
T is Taylor or Complex_Taylor</font></p>
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<h1 align="left">&nbsp;</h1>


<h1 align="left"><a href="examples/exp_d.htm">EXAMPLE</a></h1>


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